87669392

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 172911552

約数和(自身を除く): 85242160

約数列:

[1, 2, 4, 8, 16, 131, 151, 262, 277, 302, 524, 554, 604, 1048, 1108, 1208, 2096, 2216, 2416, 4432, 19781, 36287, 39562, 41827, 72574, 79124, 83654, 145148, 158248, 167308, 290296, 316496, 334616, 580592, 669232, 5479337, 10958674, 21917348, 43834696, 87669392]

約数ペア:

[(1, 87669392), (2, 43834696), (4, 21917348), (8, 10958674), (16, 5479337), (131, 669232), (151, 580592), (262, 334616), (277, 316496), (302, 290296), (524, 167308), (554, 158248), (604, 145148), (1048, 83654), (1108, 79124), (1208, 72574), (2096, 41827), (2216, 39562), (2416, 36287), (4432, 19781)]